M176/7/8 & M276 TurboSmart Kompact Mechanical BOV Conversion
Full Mechanical BOV conversion
Please note that this is NOT comparable to the gimmick BOV adaptors sold by some.
This unit completely replaces the leak-prone factory ECU controlled valves with a purely mechanical valve that is only controlled by boost & manifold pressure. An essential upgrade for up to stage 2 tunes, where the factory valves can no longer support higher boost levels.
NOTE: The Kompact valve is limited in spring pressure and flow volume. For V8 cars higher than "stage 2" (with upgraded turbos) we suggest our RPA conversion.
Increased boost capability up to "stage 2" or ZAC OPTIMUM SILVER tunes
Eliminates leak-prone factory valve all together.
Adjustable spring pressure, allowing changes to actuation of valve.
Easily installed, fits all M177/M178 AMG vehicles.
No CEL, no tuning required, we provide simulator plugs for the electronic terminals
This Product Suits the following:
Mercedes AMG M276 V6 engine C43/C400/E53 and variants
Mercedes AMG W205 C63 4l V8 all models
Mercedes AMG W213 E634l V8 all models
Mercedes AMG X290 GT63 4l V8 all models
Mercedes AMG C-R190 GT 4l V8 all models
Mercedes AMG W463 G634l V8 all models
Mercedes AMG C/X253 GLC63 4l V8 all models
Mercedes AMG C/V/X167 GLE/GLS63 4l V8 all models
The Products on this page are valid for the following OPTIMUM Tune levels :
For higher tune levels more hardware is required.
conditions please click the link below
Freight We air freight worldwide free of charge, you may upgrade to our premium express service if you would like your item faster.
All our items are covered by a 2 year warranty
All ZAC products are covered by our 30 day returns policy for your piece of mind
All ZAC OPTIMUM tunes are covered by our 14 day satisfaction guarantee for your piece of mind, don't like the tune? We can set your car back to stock and refund you the tune cost
More details available at the bottom of this page
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